package servlet;

import service.UserService;
import service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet(urlPatterns = "/delete")
public class DeleteDeptServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        DeptService deptService = new UseDeptServiceImpl();
        //编码处理 解决汉字传递乱码
        req.setCharacterEncoding("utf-8");
        //拿到页面传递的参数
        String sid= req.getParameter("id");
       int id = Integer.parseInt(sid);
        int result = deptService.deleteUser(id);
            // 重定向  再次查询
            resp.sendRedirect("user");
    }
}
